Fix typo (most likely), step should be a number, right? Change time assignments to cloning, and a litle cleanup.
Fix typo (most likely), step should be a number, right? Change time assignments to cloning, and a litle cleanup.

dab2000/vizabi,sergey-filipenko/vizabi,buchslava/vizabi,buchslava/vizabi,vizabi/vizabi,dab2000/vizabi,sergey-filipenko/vizabi,Gapminder/vizabi,dab2000/vizabi,sergey-filipenko/vizabi,Gapminder/vizabi,Gapminder/vizabi,vizabi/vizabi,buchslava/vizabi